We'll probably end up with none of them. but Belhanda isn't really a winger, a CAM really but can play on the wing or deeper in midfield.
For arguments sake, though, lets assume all of these bids/rumours are true. We could line up:
Guzan
Lowton Vlaar Okore Cresswell
Westwood Sylla
Popov Belhanda Tonev
Benteke
But yeah, you are right. Extremely unlikely we'd sign them all. Probably 1 out of the 3, using the other 2 to keep the price of the 1 we will sign down. a la bidding for Dempsey knowing full well we wouldnt get him but closing the Benteke sale.
I like how Weimann and Agbonlahor are just cast out here! Nothing I've seen suggests Popov or Tonev would dislodge either.
Of course not. Was just showing how the 3 could fit in together. I think Weimann would lose his place though if the formation was kept the same.